Arithmetic, number systems, percentages, ratios, profit and loss, time and work, algebra, geometry, mensuration, and trigonometry.
What will come in place of the question mark (?) in the following question?
2/7 of 504 ÷ 24 + 30 = (?)2
7
6
9
10
11
Correct answer
7
What should come at the place of ‘?’ in the following question?
√14400 × √8100 - (60)2 = ? + (80)2
1000
900
450
800
700
Correct answer
1000
What will come in place of question mark (?) in the following equation?
√1225 × 12 + √4900 - (19)2 = ?
129
139
141
213
175
Correct answer
129
What will come in place of question mark (?) in the following equation?
621 ÷ (3)3 × 2 – 37 = √?
9
27
51
81
72
Correct answer
9
What will come in place of question mark (?) in the following equation?
1/3 of 786 – 11/8 of 1032 = ? – 13/4 of 528
623
581
559
597
607
Correct answer
623
What will come in place of question mark (?) in the following equation?
20% of 450 + ∛216 – 82 = ?
32
28
42
24
18
Correct answer
32
What will come in place of question mark (?) in the following equation?
{45 – (26 – 56 ÷ 8 + 12)} = ?
12
17
21
7
14
Correct answer
12
What will come in place of question mark (?) in the following equation?
55% of 600 - ? = 8 × 180 ÷ 9
150
170
120
140
190
Correct answer
150
What will come in place of question mark (?) in the following equation?
24 × 45 ÷ 9 – 60 = ? – 120
120
150
210
180
90
Correct answer
120
What will come in place of question mark (?) in the following equation?
55% of 700 + ∛3375 – 122 = ?2
4
18
16
22
12
Correct answer
4
What will come in place of question mark (?) in the following equation?
486 ÷ 33 + ∛2197 - 6 × 5 = ?
1
4
9
3
7
Correct answer
1
What will come in place of question mark (?) in the following equation?
25% of 500 + 75% of 200 = ? + 140
105
115
95
125
135
Correct answer
105
What will come in place of question mark (?) in the following equation?
{95 - (125 - 64 ÷ 8 × 7)} = ?
36
22
32
26
38
Correct answer
36
What will come in the place of question mark (?) in the following question?
342 - 252 + 182 - 92 = ? - 152
991
999
899
1099
1199
Correct answer
991
What will come in place of question mark (?) in the following equation?
(13)2 - (4)3 - √676 + 4 = ?
73
79
83
89
93
Correct answer
73
What should come in place of question mark (?) in the following number series?
15, 23, 30, 36, 41, ?
43
44
45
46
47
Correct answer
43
What should come in place of question mark (?) in the following number series?
8, 22, 50, 92, 148, ?
218
208
198
228
238
Correct answer
218
What should come in place of question mark (?) in the following number series?
444, ?, 103, 39, 12, 4
218
256
236
248
228
Correct answer
218
What should come in place of question mark (?) in the following number series?
10, 35, 135, 360, 760, ?
1225
1275
1365
1385
1315
Correct answer
1225
What should come in place of question mark (?) in the following number series?
4, 10, 22, 46, ?, 190
92
94
96
102
104
Correct answer
92
Solving previous year questions by topic helps identify recurring concepts, question patterns, and frequently asked sub-topics. Attempt each question, review the step-by-step explanation, and note down key formulas or facts for quick revision before the exam.